private JFreeChart getBarChart() {
// Load the data, if necessary
loadData();
// Create the vertical bar chart
final JFreeChart chart =
ChartFactory.createBarChart(
getTitle(),
"",
"",
getCategoryDataset(),
PlotOrientation.HORIZONTAL,
false,
true,
false);
final CategoryPlot categoryplot = (CategoryPlot) chart.getPlot();
categoryplot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
categoryplot.setRangePannable(true);
categoryplot.setNoDataMessage("No data available");
final BarRenderer barrenderer = (BarRenderer) categoryplot.getRenderer();
barrenderer.setItemLabelAnchorOffset(9D);
barrenderer.setBaseItemLabelsVisible(true);
barrenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
// barrenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator("{1} = {2}", new
// DecimalFormat("0")));
final CategoryAxis categoryaxis = categoryplot.getDomainAxis();
categoryaxis.setCategoryMargin(0.25D);
categoryaxis.setUpperMargin(0.02D);
categoryaxis.setLowerMargin(0.02D);
final NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
numberaxis.setUpperMargin(0.10000000000000001D);
ChartUtilities.applyCurrentTheme(chart);
// if (useLegend())
// {
// // pieplot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator("{0} ({1})"));
// chart.getLegend().setPosition(RectangleEdge.RIGHT);
// // pieplot.setLegendLabelToolTipGenerator(new StandardPieSectionLabelGenerator("{0}:
// {2}%"));
// }
return chart;
}
